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Specifications
Operating Temperature:
-45℃~+105℃
Lifetime:
2000hrs@105℃
Capacitance:
68uF
Height - Seated (Max):
25mm
Pin Spacing:
7.5mm
Voltage Rating:
400V
Diameter:
18mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
EKM686M2GL25NC
Package:
Through Hole,D18xL25mm
Key Attributes
Model Number:
EKM686M2GL25NC
Product Description
Product Overview
SAMXON KM Series Aluminum Electrolytic Capacitors are designed for use in electronic equipment. These polar, foil-type capacitors meet IEC60384 standards and are constructed with an aluminum case, sealed with end seal rubber, and finished with a PET vinyl sleeve. They are suitable for applications requiring stable electrical parameters across a wide temperature range and offer reliable performance with defined load life and shelf life characteristics.
Product Attributes
- Brand: SAMXON
- Series: KM Series
- Type: Aluminum Electrolytic Capacitor (Foil type)
- Construction: Single ended type, impregnated with electrolyte, enclosed in an aluminum case, sealed with end seal rubber, and finished with a PET vinyl sleeve.
- Component Materials: Lead line: Tinned CP wire (Pb Free), Terminal: Aluminum wire, Sealing Material: Rubber, Al-Foil (+): Formed aluminum foil, Al-Foil (-): Etched aluminum foil or formed aluminum foil, Case: Aluminum case, Sleeve: PET, Separator: Electrolyte paper.
Technical Specifications
| SAMXON Part No. | WV (Vdc) | Cap. (F) | Cap. tolerance | Temp. range() | tan (120Hz, 20) | Leakage Current (A, 2min) | Max Ripple Current at 105 120Hz (mA rms) | Load lifetime (Hrs) | Dimension (mm) DL | F (mm) | d (mm) | Sleeve |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EKM686M2GL25NC**P | 400 | 68 | -20%~+20% | -25~105 | 0.24 | 856 | 390 | 2000 | 18x25 | 7.5 | 0.8 | PET |
Key Characteristics
- Rated Voltage (WV) & Surge Voltage (SV): Various ratings available (e.g., 6.3V to 450V WV, 8V to 500V SV).
- Nominal Capacitance: Specified tolerance within 20%.
- Leakage Current: Measured after 2 minutes with a 1k10 protective resistor. Refer to Table 1 for values.
- tan: Measured at 120Hz12Hz, 0.5Vrms, 202. Refer to Table 1 for values.
- Terminal Strength: Specified tensile and bending forces for lead wires.
- Temperature Characteristic: Impedance ratio at -40/-25 and +20 specified for various working voltages.
- Load Life Test: 2000 Hrs at 105C 2 with DC bias and rated ripple current. Leakage current, capacitance change (within 20%), tan (200% of specified value), and appearance (no electrolyte leakage) are criteria.
- Shelf Life Test: 1000+48/0 Hrs at 1052. Criteria include leakage current, capacitance change (within 20%), and appearance (no electrolyte leakage).
- Surge Test: 1000 cycles of charge/discharge with specified surge voltage.
- Vibration Test: 10Hz ~ 55Hz, 1.5mm peak to peak amplitude.
- Solderability Test: 2453C, 30.5s dipping time.
- Resistance to Solder Heat Test: 2605 for 101s or 40010 for 3+0/-1s.
- Change of Temperature Test: 5 cycles of temperature changes from +20 to -40/-25 and +105.
- Damp Heat Test: 5008 hours at 402, 90~95% RH.
- Vent Test: For products with vents (diameter 6.3mm), vent operation without dangerous conditions.
- Maximum Permissible Ripple Current: Specified values at 120Hz and 105, with frequency multipliers provided.
2410121623_Man-Yue-Tech-EKM686M2GL25NC_C726216.pdf
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